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VA directory
Prefab ADU and modular home builders in Virginia
Modular, ADU, and factory-built companies serving Virginia. Compare listings, then contact builders directly.
In this market
Virginia spans dense Northern Virginia infill and prefab ADUs, Richmond suburbs, Hampton Roads, tiny-home interest, and rural modular installs. Prefably organizes 65 statewide factory-built companies so you can compare ratings without lead forms.
NOVA lots often chase compact modular or ADU paths under HOA review; rural counties more often compare full modular and manufactured packages. Confirm local-code modular vs HUD-code manufactured labeling for your lender, and ask about delivery into your county.
Every row on this page links to a Prefably company profile. Listings start as Unclaimed public records drawn from business data; builders can claim them free to update contact info and specialties. Prefer profiles with published ratings and a working website, then request a written factory-vs-site scope before you deposit.
Directory
Modular home builders in Virginia
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Unclaimed
Modular Home Builders Association
285 Hydraulic Ridge Rd STE 6, Charlottesville, VA 22901, USA
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Unclaimed
Signature Modular & Manufactured Homes
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Context
More about prefab in Virginia
Ground truth for Virginia buyers: certified industrialized buildings are accepted statewide through the Virginia Industrialized Building Safety Regulations (DHCD). Local permits still control foundation, setbacks, floodplain, and occupancy. ADU rules are municipal: Arlington, Alexandria, and Fairfax allow accessory dwellings with conditions; many rural counties do not. Tiny homes and THOW follow yet another zoning and titling path. Hampton Roads adds wind and flood elevation that inland Piedmont packages omit. Ask which of those paths your builder has actually permitted.
Shortlist three to five companies from this directory, open Unclaimed profiles you can ask owners to claim, and request written factory-vs-site scopes covering ADU or primary-home permitting in your locality.
Contact builders directly. Prefably does not sell your inquiry. Pair this page with our cost, financing, and prefab-vs-modular guides before deposits.
FAQs
Prefab homes in Virginia
How many prefab and modular builders does Prefably list in Virginia?
As of 2026, Prefably lists 38 factory-built home companies associated with Virginia in this directory (claimed and unclaimed). Counts change as companies claim profiles or we add listings — use the cards on this page for the current shortlist, then contact builders directly.
Does Virginia accept modular statewide?
Yes. Certified industrialized buildings are accepted through the Virginia Industrialized Building Safety Regulations (DHCD). Local permits still control foundation, setbacks, floodplain, and occupancy.
Are prefab ADUs legal in Virginia?
Rules are municipal. Arlington, Alexandria, and Fairfax allow ADUs with conditions; many rural counties do not. Confirm zoning before you order a factory ADU.
What about tiny homes in Virginia?
Tiny homes and THOW often follow different zoning and titling rules than modular-on-foundation ADUs. Ask your locality and builder which path they mean.
Do Hampton Roads lots need extra wind or flood design?
Often yes. Coastal and flood-zone sites add elevation and wind that inland Piedmont packages omit. Request a site-specific scope.
How do I find a local modular builder that delivers to my county in Virginia?
Use this directory to shortlist companies that advertise Virginia service, then ask each one to confirm haul routes, crane access, and set crews for your specific county, not just the nearest metro. Rural lots often need a site visit before a quote is real. Open Prefably profiles for ratings and websites, compare at least three written factory-vs-site scopes, and treat “statewide” marketing as a starting claim, not proof. Pair this page with our prefab-vs-modular and cost guides before you deposit.